*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
body{
    background: url(../img/bj.jpg);
}
.nav{
    width: 100%;
    height: 80px;
    position: sticky;
    top: 0;
    /* 悬浮在最上方 */
    z-index: 10;
    background-image: linear-gradient(rgba(0, 0, 0, 0.527), rgba(255, 255, 255, 0));
}
/* 导航栏开始*/
.logo{
    width: 62px;
    height: 80px;  
    background: url(../img/logo.png);
    float: left;
    margin-left: 10%;
}
.nav ul li{
    width: 10%;
    height: 80px;
    float: left;
    border-radius: 10px;
    list-style-type: none;
    text-align: center;
    margin-left: 2%;
    background-color: transparent;
}
.nav ul li a{
    text-decoration: none;
    color: rgba(255, 255, 255, 0.733);
    display: block;
    /* 跟随父元素高度 */
    height: inherit;
    line-height: 80px;
}
.nav ul li:hover{
    /* background-color: rgba(175, 42, 60, 0.534); */
    background-image: linear-gradient(rgba(0, 0, 0, 0.527), rgba(255, 255, 255, 0));
}
/* ------------------导航栏结束 ------------*/
.footer{
    float: left;
    width: 100%;
    height: 110px;
    background-color: cornflowerblue;
    text-align: center;
    line-height: 55px;
    color: #333;
    font-size: 15PX;
}
.btlogo{
    float: left;
    margin-left: 10%;
    margin-top: -90px;
    width: 62px;
    height: 80px;
    background: url(../img/logo.png) no-repeat;
    color: blue;
}
.fangui{
    width: 1200px;
    height: 700px;
    margin: 50px auto 0;
    border-radius: 5px;
    border: 1px solid rgba(22, 35, 156, 0.363);
    background: rgba(60, 155, 233, 0.233);
}
.fangui p{
    height: 160px;
    line-height: 160px;
    padding-left: 100px;
}
.fangui aside{
    float: left;
    margin-left: 100px;
}
.fangui .right{
    width: 385px;
    float: left;
    margin-left: 80px;
}
.fangui .right input,textarea{
    width: 340px;
    height: 30px;
    padding-left: 20px;
    line-height: 30px;
    color: rgba(1, 5, 10, 0.719);
    font-size: 16px;
    margin-top: 30px;
    border-radius: 5px;
    border: 1px solid #ccc;    
}
.fangui .right .bt{
    width: 90px;
    height: 40px;
    padding-left: 0px;
    line-height: 40px;
    font-size: 20px;
}